<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" name="viewport">
    <title>fixedScroll demo3</title>
    <link rel="stylesheet" href="style.css">
    <style>
        .h25 {
            height: 25px;
        }

        .nav {
            background-color: #fff;
        }

        .nav span {
            padding: 2px 6px;
            background-color: #999;
        }

        .nav .active {
            background-color: #000;
            color: #fff;
        }

        .demo {
            overflow: hidden;
        }

        li {
            margin-bottom: 20px;
            height: 600px;
            background-color: #efefef;
            border: 1px solid #dbdbdb;
            font-size: 100px;
            color: #fff;
        }
		.ys{text-align: center}
		.ys a{padding: 10px;line-height: 30px;color: #393939;font-weight: 600}
    </style>
</head>

<body>
   <div class="ys">
    	<a href="index.html">演示1</a>
    	<a href="index2.html">演示2</a>
    	<a href="index3.html">演示3</a>
    	<a href="index4.html">演示4</a>
    </div>
    <div class="main">
        <div class="usage">
            <h3>使用方法:</h3>
            <pre>
$(".nav").fixedScroll({
    navEls: $(".nav-item"),
    hookEls: $('.hook-item')
});
            </pre>
        </div>
        <div class="demo">
            <div class="h25">
                <div class="nav">
                    <span class="nav-item">nav 1</span>
                    <span class="nav-item">nav 2</span>
                    <span class="nav-item">nav 3</span>
                </div>
            </div>
            <ul class="hooks">
                <li class="hook-item">1</li>
                <li class="hook-item">2</li>
                <li class="hook-item">3</li>
            </ul>
        </div>
        <div class="foot"></div>
    </div>

   <script src="http://www.jq22.com/jquery/jquery-1.10.2.js"></script>
    <script src="fixedScroll.js"></script>
    <script>
        $(".nav").fixedScroll({
            navEls: $(".nav-item"),
            hookEls: $('.hook-item'),
            hookOffset: 25
        });
    </script>
</body>

</html>